Updated Results from the German Mpnsg-0212 Combination Trial: Ruxolitinib Plus Pomalidomide in Myelofibrosis with Anemia

Background: Anemia remains one cardinal symptom associated with reduced quality of life (QoL) in patients (pts) with myelofibrosis (MF) which is normally not being addressed by ruxolitinib (RUX). In our previous MPNSG-0109 trial, single-agent pomalidomide (POM) improved cytopenia in 14% (POM 0.5 mg QD) and 29% (POM 2.0 mg QD) of MF pts, respectively. In the MPNSG-0212 study, we sought to investigate the potential synergism of RUX plus POM to improve anemia and QoL in MF pts. Study Design: MPNSG-0212 is an ongoing multicenter, open-label, single-arm phase-Ib/II trial with a target population of 90 pts following a two-stage design (NCT01644110). Pts 1-40 in cohort 1 (co1) were treated with RU…

Clinical Presentation of Patients with Adult Late-Onset Telomere Biology Disorders - Results from the Aachen Telomeropathy Registry

Abstract Introduction: Telomere biology disorders (TBD) are caused by mutations affecting proper telomere maintenance resulting in premature telomere shortening. Telomere length (TL) assessment is currently being used for screening and diagnosis of TBD of which Dyskeratosis congenita (DKC) is the most prominent TBD subtype typically found in children and adolescents. In adults, TBDs are characterized by a broad spectrum of more "cryptic" diverging mono- or oligosymptomatic clinical manifestations such as bone marrow failure (BMF), hepatopathy or interstitial lung disease (ILD). However, despite growing general clinical awareness and exertion of improved TL screening strategies, insufficient…

Genomic Landscape and Molecular Risk in Patients with Advanced Myelofibrosis Treated within the Multicenter Phase Ib/II MPNSG0212 (POMINC) Trial

Abstract Introduction: Mutations (muts) in JAK2, MPL, and CALR are genetic hallmarks in myeloproliferative neoplasms such as myelofibrosis (MF). Prognostication in MF is predominantly based on clinical parameters according to the Dynamic International Prognostic Scoring System (DIPSS). However, gene mutations become increasingly important allowing for a more precised assessment of prognosis. For instance, CALR mutated MF is associated with favorable prognosis, while mutations in distinct high molecular-risk (HMR) genes are considered adverse. Our multicenter phase-Ib/II MPNSG-0212 trial (NCT01644110) investigating ruxolitinib plus pomalidomide in a total cohort of 92 patients with advanced …

Addition of AEG35156 XIAP antisense oligonucleotide in reinduction chemotherapy does not improve remission rates in patients with primary refractory acute myeloid leukemia in a randomized phase II study

Background XIAP (X-linked inhibitor of apoptosis protein) is an inhibitor of caspases 3 and 9 that is overexpressed in acute myeloid leukemia (AML) and may contribute to chemoresistance. We report an open-label randomized phase II trial of reinduction chemotherapy with and without the XIAP antisense oligonucleotide AEG35156 in patients with AML who did not achieve remission with initial induction chemotherapy. Methods Twenty-seven patients with AML who were refractory to initial induction chemotherapy were randomized and treated with AEG35156 (650 mg) in combination with high-dose cytarabine and idarubicin. Thirteen patients were randomized and treated with high-dose cytarabine and idarubic…

Challenges of patients with myeloproliferative neoplasms (MPN) in times of COVID: first results from a patient survey by the German Study Group for MPN

Prognostic Stratification For Curatively Resected NSCLC Patients By Apoptosis Panel

Ruxolitinib Plus Pomalidomide in Myelofibrosis: Updated Results from the Mpnsg-0212 Trial (NCT01644110)

Abstract Background: Although ruxolitinib (RUX) reduces constitutional symptoms and splenomegaly in myelofibrosis (MF) therapy options for anemia are limited. In our prior MPNSG-0109 trial of pomalidomide (POM) in MF with cytopenia, anemia responses were reported in 14% and 29% of subjects receiving POM 0.5 mg/d and 2 mg/d, respectively (Schlenk RF et al., ASH 2013, abstract #2822). We designed a phase-Ib/-II combination study of RUX plus POM to evaluate synergistic effects in subjects with anemia and splenomegaly (MPNSG-0212 trial, NCT01644110; Stegelmann et al., ASH 2015, abstract #826). Study Design: Primary endpoints are response rate after 12 treatment cycles (28 days each) according t…

Intracellular retention of ABL kinase inhibitors determines commitment to apoptosis in CML cells

PLoS one 7(7), e40853 (2012). doi:10.1371/journal.pone.0040853